參數(shù)資料
型號: MAX16998BAUA/V+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 1 TIMER(S), PROGRAMMABLE TIMER, PDSO8
封裝: 3 X 3 MM, ROHS COMPLIANT, MO-187-AA, MICRO MAX PACKAGE-8
文件頁數(shù): 11/16頁
文件大?。?/td> 146K
代理商: MAX16998BAUA/V+
MAX16997/MAX16998
High-Voltage Watchdog Timers with
Adjustable Timeout Delay
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(CSWT = CSRT = 1500pF, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. TEMPERATURE
MAX16997/98
toc04
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
110
95
65 80
-10 5
20 35 50
-25
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
15.0
-40
125
RESET AND ENABLE NOT
ASSERTED
RESETIN/EN THRESHOLD VOLTAGE
vs. TEMPERATURE
MAX16997/98
toc05
TEMPERATURE (
°C)
RESETIN/EN
THRESHOLD
VOLTAGE
(V)
110
95
65 80
-10 5
20 35 50
-25
1.13
1.15
1.18
1.20
1.23
1.25
1.28
1.30
1.33
1.35
1.10
-40
125
RISING
FALLING
RESETIN/EN THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
MAX16997/98
toc06
SUPPLY VOLTAGE (V)
RESETIN/EN
THRESHOLD
VOLTAGE
(V)
36
32
24
28
12
16
20
8
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.00
440
RISING
FALLING
RESETIN TO RESET DELAY
vs. TEMPERATURE
MAX16997/98
toc07
TEMPERATURE (
°C)
RESETIN
TO
RESET
DELAY
(
s)
110
95
-25 -10 5
35 50 65
20
80
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
0
-40
125
RESETIN FROM 2V TO 0V
100mV OVERDRIVE
50mV OVERDRIVE
RESETIN/WATCHDOG PERIOD
vs. SUPPLY VOLTAGE
MAX16997/98
toc08
SUPPLY VOLTAGE (V)
RESET/WATCHDOG
TIMEOUT
PERIOD
(ms)
36
32
8
12
16
24
20
28
1
2
3
4
5
6
7
8
0
440
WATCHDOG TIMEOUT
PERIOD (CSWT = 680pF)
RESET TIMEOUT
PERIOD (CSRT = 680pF)
RESETIN/WATCHDOG PERIOD
vs. SUPPLY VOLTAGE
MAX16997/98
toc09
SUPPLY VOLTAGE (V)
RESET/WATCHDOG
TIMEOUT
PERIOD
(ms)
36
32
24
28
12
16
20
8
20
30
40
50
60
70
80
90
100
110
10
440
WATCHDOG TIMEOUT
PERIOD (CSWT = 10nF)
RESET TIMEOUT
PERIOD (CSRT = 10nF)
IRAMP
vs. TEMPERATURE
MAX16997/98
toc10
TEMPERATURE (
°C)
I RAMP
(nA)
110
95
65 80
-10 5
20 35 50
-25
475
480
485
490
495
500
505
510
515
520
470
-40
125
RESET OUTPUT VOLTAGE
vs. SINK CURRENT
MAX16997/98
toc11
SINK CURRENT (mA)
RESET
OUTPUT
VOLTAGE
(V)
2.5
2.0
1.5
1.0
0.5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
03.0
ENABLE OUTPUT VOLTAGE
vs. SINK CURRENT
MAX16997/98
toc12
SINK CURRENT (mA)
ENABLE
OUTPUT
VOLTAGE
(V)
25
20
5
10
15
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
030
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MAX16998DAUA/V+ 功能描述:監(jiān)控電路 Watchdog Timer w/Adj Timeout Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16998DAUA/V+T 功能描述:監(jiān)控電路 Watchdog Timer w/Adj Timeout Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16998DAUA+ 功能描述:監(jiān)控電路 Watchdog Timer w/Adj Timeout Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16998DAUA+T 功能描述:監(jiān)控電路 Watchdog Timer w/Adj Timeout Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16999AUA05+ 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Low Out V Low-Q for High-Temp Aps RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L